RG
Roy Gal
astro-phastro-ph.GAastro-ph.COastro-ph.HEastro-ph.IM
On Valency
published · living versionsW_jhxkcpxw·v1 · currentpublished
The HST-Hyperion Survey: X-ray AGN Enhancement in the Hyperion Proto-supercluster
with Ashlen Coburn, Finn Giddings, Derek Sikorski, Brian C. Lemaux +16
1 version
Preprints & journals
79 papers in the corpus · 1997–2025The HST-Hyperion Survey: Environmental Imprints on the Stellar-Mass Function at z~2.52509.02714v2 · Derek Sikorski, Ben Forrest, Brian C. Lemaux et al.2025 · 2 citationsA&A 708, A114 (2026)
Gas properties as a function of environment in the proto-supercluster Hyperion at z ~ 2.452504.08894v1 · G. Gururajan, O. Cucciati, B. C. Lemaux et al.2025 · 7 citationsA&A 698, A312 (2025)
MAGAZ3NE: Evidence for Galactic Conformity in Protoclusters2411.14641v1 · Ian McConachie, Gillian Wilson, Ben Forrest et al.2024 · 0 citationsarXiv
Discovering Large-Scale Structure at in the C3VO Survey2410.00237v2 · Denise Hung, Brian C. Lemaux, Olga Cucciati et al.2024 · 14 citationsApJ 980 155 (2025)
Enhanced AGN Activity in Overdense Galactic Environments at 2409.02996v1 · Ekta A. Shah, Brian C. Lemaux, Benjamin Forrest et al.2024 · 6 citationsA&A 704, A101 (2025)
Environmental Effects on the Stellar Mass Function in a z~3.3 Overdensity of Galaxies in the COSMOS Field2405.18491v2 · Ben Forrest, Brian C. Lemaux, Ekta A. Shah et al.2024 · 22 citationsarXiv
Protoclusters as Drivers of Stellar Mass Growth in the Early Universe, a Case Study: Taralay -- a Massive Protocluster at z ~ 4.572312.11465v1 · Priti Staab, Brian C. Lemaux, Ben Forrest et al.2023 · 22 citationsarXiv
Identification and Characterization of Six Spectroscopically Confirmed Massive Protostructures at 2312.04634v1 · Ekta A. Shah, Brian Lemaux, Benjamin Forrest et al.2023 · 17 citationsarXiv
Elentári: A Proto-Supercluster in COSMOS2307.15113v1 · Ben Forrest, Brian C. Lemaux, Ekta Shah et al.2023 · 27 citationsarXiv
The ALPINE-ALMA [CII] survey: The infrared-radio correlation and AGN fraction of star-forming galaxies at z 4.4-5.92207.07137v1 · Lu Shen, Brian C. Lemaux, Lori M. Lubin et al.2022 · 3 citationsarXiv
The ALPINE-ALMA [CII] Survey: Investigation of 10 Galaxies at with [OII] and [CII] Line Emission ISM Properties and [OII]SFR Relation2201.03587v2 · Brittany N. Vanderhoof, A. L. Faisst, L. Shen et al.2022 · 15 citationsarXiv
An Optical Observational Cluster Mass Function at with the ORELSE Survey2101.02215v1 · D. Hung, B. C. Lemaux, R. R. Gal et al.2021 · 11 citationsarXiv
The VIMOS Ultra Deep Survey: The reversal of the star-formation rate density relation at 2009.03324v2 · B.C. Lemaux, O. Cucciati, O. Le Fevre et al.2020 · 69 citationsA&A 662, A33 (2022)
The ALPINE-ALMA [CII] Survey: CGM pollution and gas mixing by tidal stripping in a merging system at z~4.572004.13737v2 · M. Ginolfi, G. C. Jones, M. Bethermin et al.2020 · 53 citationsA&A 643, A7 (2020)
The Properties of Radio and Mid-infrared Detected Galaxies and the Effect of Environment on the Co-evolution of AGN and Star Formation at 1911.00024v1 · Lu Shen, Brian C. Lemaux, Lori M. Lubin et al.2019 · 14 citationsarXiv
The High-Redshift Clusters Occupied by Bent Radio AGN (COBRA) Survey: Follow-Up Optical Imaging1910.11884v2 · Emmet Golden-Marx, E.L. Blanton, R. Paterno-Mahler et al.2019 · 18 citationsarXiv
Establishing a New Technique for Discovering Large-Scale Structure Using the ORELSE Survey1905.09298v2 · D. Hung, B. C. Lemaux, R. R. Gal et al.2019 · 32 citationsarXiv
Persistence of the Color-Density Relation and Efficient Environmental Quenching to 1812.04624v3 · Brian C. Lemaux, Adam R. Tomczak, Lori M. Lubin et al.2018 · 64 citationsarXiv
Conditional Quenching: A detailed look at the SFR-Density Relation at z ~ 0.9 from ORELSE1812.04633v1 · Adam R. Tomczak, Brian C. Lemaux, Lori M. Lubin et al.2018 · 41 citationsarXiv
Possible Evidence of the Radio AGN Quenching of Neighboring Galaxies at z 11812.04667v1 · Lu Shen, Adam R. Tomczak, Brian C. Lemaux et al.2018 · 16 citationsarXiv
Searching for Environmental Effects on Galaxy Kinematics in Groups and Clusters at z~1 from the ORELSE Survey1807.04763v2 · Debora Pelliccia, Brian C. Lemaux, Adam R. Tomczak et al.2018 · 22 citationsarXiv
Evaluating Tests of Virialization and Substructure Using Galaxy Clusters in the ORELSE Survey1805.00488v3 · N. Rumbaugh, B.C. Lemaux, A.R. Tomczak et al.2018 · 17 citationsarXiv
Glimpsing the Imprint of Local Environment on the Galaxy Stellar Mass Function1709.00011v1 · Adam R. Tomczak, Brian C. Lemaux, Lori M. Lubin et al.2017 · 63 citationsarXiv
The Properties of Radio Galaxies and the Effect of Environment in Large Scale Structures at 1708.02251v1 · Lu Shen, Neal A. Miller, Brian C. Lemaux et al.2017 · 28 citationsarXiv
Suppressed Star Formation by a Merging Cluster System1705.03468v2 · Alison S. Mansheim, Brian C. Lemaux, Adam R. Tomczak et al.2017 · 15 citationsarXiv
X-Ray Emitting Active Galactic Nuclei from z = 0.6-1.3 in the Intermediate and High-Density Environments of the ORELSE Survey1608.05076v1 · N. Rumbaugh, B. Lemaux, A. Tomczak et al.2016 · 16 citationsarXiv
Chronos and Kairos: Mosfire Observations of Post-Starburst Galaxies in z~1 Clusters and Groups1608.00973v3 · Brian C. Lemaux, Adam R. Tomczak, Lori M. Lubin et al.2016 · 51 citationsarXiv
On the intermediate-redshift central stellar mass-halo mass relation, and implications for the evolution of the most massive galaxies since z~11411.2597v1 · Francesco Shankar, Hong Guo, Vincent Bouillot et al.2014 · 47 citationsarXiv
VIMOS Ultra-Deep Survey (VUDS): Witnessing the Assembly of a Massive Cluster at z~3.31403.4230v4 · B.C. Lemaux, O. Cucciati, L. A. M. Tasca et al.2014 · 76 citationsA&A 572, A41 (2014)
Hidden Starbursts and Active Galactic Nuclei at 0<z<4 from the Herschel-VVDS-CFHTLS-D1 Field: Inferences on Coevolution and Feedback1311.5228v3 · Brian C. Lemaux, Emeric Le Floc'h, Olivier Le Fevre et al.2013 · 42 citationsA&A 597, C1 (2017)
Star Formation Quenching in High-redshift Large-scale Structure: Post-starburst Galaxies in the Cl1604 Supercluster at 1311.0586v3 · Po-Feng Wu, Roy R. Gal, Brian C. Lemaux et al.2013 · 37 citationsarXiv
The Violent Youth of Bright and Massive Cluster Galaxies and their Maturation over 7 Billion Years1309.6643v2 · Begona Ascaso, Brian C. Lemaux, Lori M. Lubin et al.2013 · 36 citationsarXiv
The X-ray-Optical Relations for Nine Clusters at z = 0.7-1.11212.4219v1 · Nick Rumbaugh, Dale D. Kocevski, Roy R. Gal et al.2012 · 16 citationsarXiv
Submillimetre Source Counts in the Fields of High-Redshift Galaxy Clusters1109.5125v1 · A.G. Noble, T.M.A. Webb, E. Ellingson et al.2011 · 14 citationsarXiv
The Assembly of the Red Sequence at z~1: The Color and Spectral Properties of Galaxies in the Cl1604 Supercluster1108.5799v2 · Brian C. Lemaux, Roy R. Gal, Lori M. Lubin et al.2011 · 73 citationsarXiv
The Evolution and Environments of X-ray Emitting Active Galactic Nuclei in High-Redshift Large-Scale Structures1108.5733v2 · Nick A. Rumbaugh, Dale D. Kocevski, Roy R. Gal et al.2011 · 22 citationsRumbaugh, N., Kocevski, D. D., Gal, R. R., et al. 2012, The Astrophysical Journal, 746, 155
SPIDER - V. Measuring Systematic Effects in Early-Type Galaxy Stellar Masses from Photometric SED Fitting1107.5371v1 · R. Swindle, R.R. Gal, F. La Barbera et al.2011 · 26 citationsarXiv
The Luminosity Function of the NoSOCS Galaxy Cluster Sample1102.5310v1 · E. De Filippis, M. Paolillo, G. Longo et al.2011 · 29 citationsarXiv
The Voronoi Tessellation cluster finder in 2+1 dimensions1011.3458v1 · Marcelle Soares-Santos, Reinaldo R. de Carvalho, James Annis et al.2010 · 60 citationsAstrophys.J.727:45,2011
Decision Tree Classifiers for Star/Galaxy Separation1011.1951v1 · E. C. Vasconcellos, R. R. de Carvalho, R. R. Gal et al.2010 · 94 citationsarXiv
The Origin of [OII] Emission in Recently Quenched AGN Hosts1011.1495v1 · Dale D. Kocevski, Brian C. Lemaux, Lori M. Lubin et al.2010 · 19 citationsarXiv
Obscured Starburst Activity in High Redshift Clusters and Groups1009.2750v1 · Dale D. Kocevski, Brian C. Lemaux, Lori M. Lubin et al.2010 · 36 citationsarXiv
SPIDER - IV. Optical and NIR color gradients in Early-type galaxies: New Insights into Correlations with Galaxy Properties1006.4056v3 · F. La Barbera, R.R. de Carvalho, I.G. de la Rosa et al.2010 · 55 citationsarXiv
The Origin of [OII] in Post-Starburst and Red-Sequence Galaxies in High-Redshift Clusters1003.1780v2 · Brian C. Lemaux, Lori M. Lubin, Alice E. Shapley et al.2010 · 75 citationsarXiv
No Evidence of Quasar-Mode Feedback in a Four-Way Group Merger at z~0.840910.0836v1 · Dale D. Kocevski, Lori M. Lubin, Brian C. Lemaux et al.2009 · 3 citationsAstrophys.J.703:L33,2009
On The Nature of Fossil Galaxy Groups0909.3159v1 · F. La Barbera, R.R. de Carvalho, I.G. de la Rosa et al.2009 · 0 citationsarXiv
Serendipitous Discovery of an Overdensity of Lyman-Alpha Emitters at z~4.8 in the Cl1604 Supercluster Field0905.2233v1 · Brian C. Lemaux, Lori M. Lubin, Marcin Sawicki et al.2009 · 49 citationsAstrophys.J.700:20-48,2009
The Northern Sky Optical Cluster Survey III: A Cluster Catalog Covering Pi Steradians0812.2962v1 · R.R. Gal, P.A.A. Lopes, R.R. de Carvalho et al.2008 · 48 citationsarXiv
On the Nature of Fossil Galaxy Groups: Are they really fossils ?0812.2929v1 · F. La Barbera, R. R. de Carvalho, I. G. de la Rosa et al.2008 · 58 citationsarXiv
Properties of Galaxies Hosting X-ray Selected Active Galactic Nuclei in the Cl1604 Supercluster at z=0.90809.2091v1 · Dale D. Kocevski, Lori M. Lubin, Brian C. Lemaux et al.2008 · 31 citationsAstrophys.J.700:901-914,2009
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